Pruning equipment for greening

Abstract

The utility model relates to the technical field of greening engineering, and discloses greening trimming equipment which comprises a base, a height adjusting mechanism is arranged at the top of the base, a horizontal moving mechanism is arranged at the top of the height adjusting mechanism, and a mounting block is arranged at the bottom of the horizontal moving mechanism. The cutting device comprises a height adjusting mechanism, a horizontal moving mechanism and a rotary cutting mechanism, the height adjusting mechanism is fixedly connected with a mounting block, one side of the mounting block is fixedly connected with a mounting column, the end, away from the mounting block, of the mounting column is provided with the rotary cutting mechanism, and the rotary cutting mechanism comprises a mounting frame fixedly connected to one side of the bottom of the mounting column. Cutting in the horizontal direction and the vertical direction can be achieved, pruning requirements of different actual conditions can be met, practicability is high, the height of the cutter disc can be flexibly adjusted through the arranged height adjusting mechanism, pruning of different vertical heights and different horizontal widths can be achieved through the arranged horizontal moving mechanism, and pruning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greening projects, and more specifically to a pruning device for greening. Background Art

[0002] Nowadays, greening is not only a way to increase green area and purify the air, but also a project that reflects the image of garden design, parks, communities, and even cities. Currently, greening is widely used in urban construction, and greening pruning equipment is usually required in greening maintenance operations.

[0003] Greening pruning equipment refers to tools and equipment used to prune green plants such as plants, trees and lawns. These equipment include various hand-held and motorized tools, as well as some auxiliary equipment to help gardeners and garden workers prune plants and manage greening.

[0004] However, the existing greening pruning is usually done manually using a portable sawtooth pruning machine driven by a gasoline engine. After pruning, the excess branches and leaves pruned are sorted and removed. In order to improve the aesthetic effect of the greening of road isolation belts, the greening in the road isolation belts usually needs to maintain an edge shape consistent with the road direction during the pruning process. However, due to the different levels of manual hand-held pruning, the pruning effect will also be uneven, which reduces the overall aesthetics. In addition, the pruning speed is slow, which reduces the pruning efficiency. In view of this, we propose a pruning device for greening to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pruning device for greening to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a pruning device for greening, comprising a base, a height adjustment mechanism is arranged on the top of the base, a horizontal movement mechanism is arranged on the top of the height adjustment mechanism, a mounting block is arranged on the bottom of the horizontal movement mechanism, a mounting column is fixedly connected to one side of the mounting block, a rotary cutting mechanism is arranged at one end of the mounting column away from the mounting block, the rotary cutting mechanism comprises a mounting frame fixedly connected to one side of the bottom of the mounting column, a second motor is fixedly installed on the top of the mounting frame, a driving shaft is fixedly connected to the output end of the second motor, a driving gear is fixedly connected to the end of the driving shaft away from the second motor, a driven gear is meshed with the top of the driving gear, a driven shaft is fixedly connected to the end of the driven gear close to the mounting column, a connecting rod is fixedly connected to the end of the driven gear away from the mounting column, a mounting plate is fixedly connected to the end of the connecting rod away from the driven gear, a motor box is fixedly connected to the side of the mounting plate away from the connecting rod, a third motor is fixedly installed inside the motor box, a rotating shaft is fixedly connected to the output end of the third motor, and a cutting disc is fixedly connected to the end of the rotating shaft away from the third motor.

[0007] Preferably, the outer teeth of the driving gear mesh with the outer teeth of the driven gear, and one end of the driven shaft away from the driven gear is connected to the mounting column bearing.

[0008] Preferably, the height adjustment mechanism includes a bottom cylinder column fixedly connected to the top of the base, a cylinder is provided at the bottom of the inner cavity of the bottom cylinder column, a telescopic column is fixedly connected to the output end of the cylinder, and the top of the telescopic column is fixedly connected to the bottom of the horizontal moving mechanism.

[0009] Preferably, sliders are symmetrically fixedly connected to the bottom of the outer walls on both sides of the telescopic column, and sliding grooves are symmetrically opened on both sides of the inner wall of the bottom cylinder column, and the sliding grooves and the sliders constitute a sliding limiting structure.

[0010] Preferably, the horizontal moving mechanism includes a fixed plate fixedly connected to the top of the telescopic column, a moving groove is opened on the top of the fixed plate, a first motor is fixedly installed on one side of the fixed plate, a screw is fixedly connected to the output end of the first motor, an end of the screw away from the moving groove is threadedly connected to a moving block, the bottom of the moving block is fixedly connected to the top of the mounting block, and the end of the screw away from the first motor is connected to the fixed plate bearing.

[0011] Preferably, movable wheels are fixedly connected to the four corners of the bottom of the base, and a push handle is fixedly connected to one side of the base.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a height adjustment mechanism, a horizontal movement mechanism and a rotary cutting mechanism. When the device is used, by starting the second motor, the second motor drives the driving shaft to rotate, the driving shaft drives the driving gear to rotate, the meshing between the driving gear and the driven gear drives the connecting rod to rotate, thereby driving the cutting disc to rotate. The operation is flexible and it is convenient to adjust the vertical and horizontal placement of the cutting disc, so that cutting in both horizontal and vertical directions can be achieved, and the pruning needs of different actual situations can be met. The utility model is highly practical. The height adjustment mechanism is provided, so that the height of the cutting disc can be flexibly adjusted, and the horizontal movement mechanism is provided, so that the cutting disc can be driven to move left and right, so that pruning of different vertical heights and different horizontal widths can be achieved, which is beneficial to improving the pruning efficiency.

[0014] 2. The utility model is provided with moving wheels and a push handle, so when using the device, there is no need to operate the device by hand, the operation is convenient, time-saving and labor-saving, the trimming flatness is better, and it is conducive to improving the overall quality of trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the height adjustment mechanism of the utility model.

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the horizontal moving mechanism of the utility model.

[0018] Figure 4 for Figure 3 A is an enlarged schematic diagram of the structure.

[0019] The accompanying drawings are marked as follows: 1. base; 2. height adjustment mechanism; 21. bottom cylinder column; 22. cylinder; 23. telescopic column; 24. slide groove; 25. slider; 3. horizontal moving mechanism; 31. fixed plate; 32. moving groove; 33. first motor; 34. screw; 35. moving block; 4. mounting block; 5. mounting column; 6. rotating cutting mechanism; 61. mounting frame; 62. second motor; 63. driving shaft; 64. driving gear; 65. driven gear; 66. driven shaft; 67. connecting rod; 68. mounting plate; 69. motor box; 610. third motor; 611. rotating shaft; 612. cutting disc; 7. moving wheel; 8. push handle. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The greening pruning equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] The utility model provides a pruning device for greening, see Figure 1-4 As shown, it includes a base 1, a height adjustment mechanism 2 is arranged on the top of the base 1, a horizontal movement mechanism 3 is arranged on the top of the height adjustment mechanism 2, a mounting block 4 is arranged on the bottom of the horizontal movement mechanism 3, a mounting column 5 is fixedly connected to one side of the mounting block 4, a rotating cutting mechanism 6 is arranged at one end of the mounting column 5 away from the mounting block 4, the rotating cutting mechanism 6 includes a mounting frame 61 fixedly connected to one side of the bottom of the mounting column 5, a second motor 62 is fixedly installed on the top of the mounting frame 61, a driving shaft 63 is fixedly connected to the output end of the second motor 62, a driving shaft 63 is fixedly connected to the end of the driving shaft 63 away from the second motor 62, a driving gear 64 is fixedly connected, a driven gear 65 is meshed on the top of the driving gear 64, and the driven gear 65 is meshed on the top of the driven gear 64. One end of 65 close to the mounting column 5 is fixedly connected to a driven shaft 66, one end of the driven gear 65 away from the mounting column 5 is fixedly connected to a connecting rod 67, one end of the connecting rod 67 away from the driven gear 65 is fixedly connected to a mounting plate 68, a side of the mounting plate 68 away from the connecting rod 67 is fixedly connected to a motor box 69, a third motor 610 is fixedly installed inside the motor box 69, an output end of the third motor 610 is fixedly connected to a rotating shaft 611, an end of the rotating shaft 611 away from the third motor 610 is fixedly connected to a cutting disc 612, the outer teeth of the driving gear 64 are meshed with the outer teeth of the driven gear 65, and one end of the driven shaft 66 away from the driven gear 65 is connected to a bearing of the mounting column 5.

[0022] In the embodiment of the present application, when it is necessary to trim the green plants beside the road, initially, the cutting disc 612 is in a vertical position. At this time, by starting the third motor 610, the third motor 610 drives the rotating shaft 611 to rotate, thereby driving the cutting disc 612 to rotate and perform trimming operations. At this time, by starting the cylinder 22, the cylinder 22 drives the telescopic column 23 to rise and fall, thereby driving the cutting disc 612 to rise and fall, so as to facilitate trimming at different heights in the vertical direction. When trimming in the horizontal direction is required, at this time, only the second motor 62 needs to be started, and the second motor 62 drives the driving shaft 63 to rotate. The driving shaft 63 drives the driving gear 64 to rotate, and the meshing between the driving gear 64 and the driven gear 65 drives the connecting rod 67 to rotate, thereby driving the cutting disc 612 to rotate, so that the cutting disc 612 is in a horizontal position, and horizontal trimming can be achieved. By starting the first motor 33, the first motor 33 drives the screw rod 34 to rotate, and the screw rod 34 drives the moving block 35 to move left and right along the moving groove 32, thereby driving the cutting disc 612 to move left and right in the horizontal direction, and trimming of different lengths in the horizontal direction can be achieved. After adjusting the trimming direction through the provided moving wheel 7, the push handle 8 can be pushed to perform trimming operations.

[0023] Furthermore, the height adjustment mechanism 2 includes a bottom cylinder column 21 fixedly connected to the top of the base 1, a cylinder 22 is provided at the bottom of the inner cavity of the bottom cylinder column 21, a telescopic column 23 is fixedly connected to the output end of the cylinder 22, the top of the telescopic column 23 is fixedly connected to the bottom of the horizontal moving mechanism 3, and sliders 25 are symmetrically fixedly connected to the bottom of the outer walls on both sides of the telescopic column 23. Slide grooves 24 are symmetrically provided on both sides of the inner wall of the bottom cylinder column 21. The slide grooves 24 and the sliders 25 constitute a sliding limit structure. When in use, by starting the cylinder 22, the cylinder 22 drives the telescopic column 23 to rise and fall, thereby driving the cutting disc 612 to rise and fall, which is convenient for pruning at different directions and heights.

[0024] Furthermore, the horizontal moving mechanism 3 includes a fixed plate 31 fixedly connected to the top of the telescopic column 23, a moving groove 32 is opened on the top of the fixed plate 31, a first motor 33 is fixedly installed on one side of the fixed plate 31, and a screw 34 is fixedly connected to the output end of the first motor 33, and a moving block 35 is threadedly connected to the end of the screw 34 away from the moving groove 32, and the bottom of the moving block 35 is fixedly connected to the top of the mounting block 4, and the end of the screw 34 away from the first motor 33 is connected to the bearing of the fixed plate 31. When in use, by starting the first motor 33, the first motor 33 drives the screw 34 to rotate, and the screw 34 drives the moving block 35 to move left and right along the moving groove 32, thereby driving the cutting disc 612 to move left and right in the horizontal direction, and trimming of different lengths in the horizontal direction can be achieved.

[0025] Furthermore, the four corners of the bottom of the base 1 are fixedly connected with moving wheels 7, and one side of the base 1 is fixedly connected with a push handle 8. When in use, after adjusting the trimming direction through the provided moving wheels 7, the push handle 8 can be pushed to perform trimming operations.

[0026] Working principle of the utility model: when it is used, when it is necessary to trim the green plants beside the road, at first, the cutting disc 612 is in a vertical position. At this time, by starting the third motor 610, the third motor 610 drives the rotating shaft 611 to rotate, thereby driving the cutting disc 612 to rotate and perform the trimming operation. At this time, by starting the cylinder 22, the cylinder 22 drives the telescopic column 23 to rise and fall, thereby driving the cutting disc 612 to rise and fall, so as to facilitate the trimming of different heights in the vertical direction. When it is necessary to trim in the horizontal direction, at this time, only the second motor 62 needs to be started, and the second motor 62 drives the driving shaft 63 to rotate The driving shaft 63 drives the driving gear 64 to rotate, and the meshing between the driving gear 64 and the driven gear 65 drives the connecting rod 67 to rotate, thereby driving the cutting disc 612 to rotate, so that the cutting disc 612 is in a horizontal position, and horizontal trimming can be achieved. By starting the first motor 33, the first motor 33 drives the screw rod 34 to rotate, and the screw rod 34 drives the moving block 35 to move left and right along the moving groove 32, thereby driving the cutting disc 612 to move left and right in the horizontal direction, and trimming of different widths in the horizontal direction can be achieved. After adjusting the trimming direction through the provided moving wheel 7, the push handle 8 can be pushed to perform trimming operations.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pruning device for greening, comprising a base (1), characterized in that: A height adjustment mechanism (2) is arranged on the top of the base (1), a horizontal movement mechanism (3) is arranged on the top of the height adjustment mechanism (2), a mounting block (4) is arranged on the bottom of the horizontal movement mechanism (3), a mounting column (5) is fixedly connected to one side of the mounting block (4), a rotary cutting mechanism (6) is arranged on the end of the mounting column (5) away from the mounting block (4), the rotary cutting mechanism (6) comprises a mounting frame (61) fixedly connected to one side of the bottom of the mounting column (5), a second motor (62) is fixedly installed on the top of the mounting frame (61), an output end of the second motor (62) is fixedly connected to a driving shaft (63), and an end of the driving shaft (63) away from the second motor (62) is fixedly connected to a driving gear (64), A driven gear (65) is meshed with the top of the driving gear (64); one end of the driven gear (65) close to the mounting column (5) is fixedly connected to a driven shaft (66); one end of the driven gear (65) away from the mounting column (5) is fixedly connected to a connecting rod (67); one end of the connecting rod (67) away from the driven gear (65) is fixedly connected to a mounting plate (68); a side of the mounting plate (68) away from the connecting rod (67) is fixedly connected to a motor box (69); a third motor (610) is fixedly installed inside the motor box (69); an output end of the third motor (610) is fixedly connected to a rotating shaft (611); and one end of the rotating shaft (611) away from the third motor (610) is fixedly connected to a cutting disc (612).

2. A pruning device for greening according to claim 1, characterized in that: The external teeth of the driving gear (64) mesh with the external teeth of the driven gear (65), and one end of the driven shaft (66) away from the driven gear (65) is connected to the bearing of the mounting column (5).

3. A pruning device for greening according to claim 1, characterized in that: The height adjustment mechanism (2) comprises a bottom cylinder column (21) fixedly connected to the top of the base (1); a cylinder (22) is provided at the bottom of the inner cavity of the bottom cylinder column (21); a telescopic column (23) is fixedly connected to the output end of the cylinder (22); and the top of the telescopic column (23) is fixedly connected to the bottom of the horizontal moving mechanism (3).

4. A pruning device for greening according to claim 3, characterized in that: Slide blocks (25) are symmetrically fixedly connected to the bottom of the outer walls on both sides of the telescopic column (23), and slide grooves (24) are symmetrically opened on the inner walls of the bottom cylinder column (21), and the slide grooves (24) and the slide blocks (25) constitute a sliding limit structure.

5. The greening pruning device according to claim 3, characterized in that: The horizontal moving mechanism (3) comprises a fixed plate (31) fixedly connected to the top of the telescopic column (23), a moving groove (32) is provided on the top of the fixed plate (31), a first motor (33) is fixedly installed on one side of the fixed plate (31), a screw (34) is fixedly connected to the output end of the first motor (33), an end of the screw (34) away from the moving groove (32) is threadedly connected to a moving block (35), the bottom of the moving block (35) is fixedly connected to the top of the mounting block (4), and the end of the screw (34) away from the first motor (33) is connected to a bearing of the fixed plate (31).

6. The greening pruning device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly connected to moving wheels (7), and one side of the base (1) is fixedly connected to a push handle (8).

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